Very quickly, Guo Huai sent over all the information about the World Barrier. Nie Yan scanned through it. It described the history of the World Barrier, once the domain of the angels. They had built a magnificent aerial city, and the lord of the World Barrier was Archangel Tallod's brother, Upton.
During the demonic assault, Upton swore to resist to the death with his subjects, inflicting heavy losses on the demons. In the final showdown, Upton thrust a sword into the demon king Utred's chest, dealing a fatal blow. As he was dying, Utred used his last bit of magic to curse Upton.
The World Barrier achieved temporary peace, but over time, Upton was gradually controlled by demons. His temper became volatile, and he expelled Tallod from the World Barrier. After several decades, he completely transformed into a Fallen Angel, becoming the ruler of the Dark World.
